body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li pre,from,fieldest,legend,button,input,textarea,th,td,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{
    margin:0;
    padding:0;
}
html,body{
    width:100%;
    height:100%;
}
h1{
    font-size: 18px;
}
h2{font-size: 16px;}
h3{font-size: 14px;}
h4,h5,h6{font-size: 100%;}
a:hover{text-decoration: none;}
fieldest,img{
    border:none;
}
table{border-collapse: collapse;border-spacing: 0;}
:focus{outline:0;-webkit-top-highlight-color:transparent;}